Benchmark Instances for Multi-Agent Pickup and Delivery Problems in Intralogistic Systems

This benchmark data set consists of Multi-Agent Pickup and Delivery (MAPD) instances for various layout classes, including warehouse, cross-docking, and matrix layouts with different routing graph structures.

The routing graphs are provided according to the Layout Interchange Format (LIF). Furthermore, the data set includes order files with different task frequencies for the various layouts and routing graphs. In addition, system state files specify the fleet sizes and the initial positions of the AMRs.

The benchmark instances were generated using the Lay2Graph-MAPD framework and are intended to support reproducible research on Multi-Agent Pickup and Delivery (MAPD) problems in industrial intralogistics environments.

The benchmark data are used in the evaluation presented in the paper:“Lay2Graph-MAPD: A Modular Framework with Layout-Aware Graph Generation for Multi-Agent Pickup and Delivery Problems”.